<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- NewPage -->
<html lang="en">
<head>
<title>GrammaticalParser</title>
<link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style">
</head>
<body>
<script type="text/javascript"><!--
    if (location.href.indexOf('is-external=true') == -1) {
        parent.document.title="GrammaticalParser";
    }
//-->
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a name="navbar_top">
<!--   -->
</a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow">
<!--   -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../index-all.html">Index</a></li>
<li><a href="../../help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li><a href="../../mmj/verify/GrammarRule.html" title="class in mmj.verify"><span class="strong">Prev Class</span></a></li>
<li><a href="../../mmj/verify/GRForest.html" title="class in mmj.verify"><span class="strong">Next Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../index.html?mmj/verify/GrammaticalParser.html" target="_top">Frames</a></li>
<li><a href="GrammaticalParser.html" target="_top">No Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_top">
<li><a href="../../allclasses-noframe.html">All Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
  allClassesLink = document.getElementById("allclasses_navbar_top");
  if(window==top) {
    allClassesLink.style.display = "block";
  }
  else {
    allClassesLink.style.display = "none";
  }
  //-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method_summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method_detail">Method</a></li>
</ul>
</div>
<a name="skip-navbar_top">
<!--   -->
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
<!-- ======== START OF CLASS DATA ======== -->
<div class="header">
<div class="subTitle">mmj.verify</div>
<h2 title="Interface GrammaticalParser" class="title">Interface GrammaticalParser</h2>
</div>
<div class="contentContainer">
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>All Known Implementing Classes:</dt>
<dd><a href="../../mmj/verify/BottomUpParser.html" title="class in mmj.verify">BottomUpParser</a>, <a href="../../mmj/verify/EarleyParser.html" title="class in mmj.verify">EarleyParser</a></dd>
</dl>
<hr>
<br>
<pre>public interface <span class="strong">GrammaticalParser</span></pre>
<div class="block">GrammaticalParser is an interface established so that the Grammar class can
 use different parsers (even though the choice of parser is presently
 hard-coded into Grammar).</div>
</li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- ========== METHOD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="method_summary">
<!--   -->
</a>
<h3>Method Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../mmj/verify/GrammaticalParser.html#parseExpr(mmj.lang.ParseTree[], mmj.lang.Cnst, mmj.lang.ParseNodeHolder[], int)">parseExpr</a></strong>(<a href="../../mmj/lang/ParseTree.html" title="class in mmj.lang">ParseTree</a>[]&nbsp;parseTreeArrayIn,
         <a href="../../mmj/lang/Cnst.html" title="class in mmj.lang">Cnst</a>&nbsp;formulaTypIn,
         <a href="../../mmj/lang/ParseNodeHolder.html" title="class in mmj.lang">ParseNodeHolder</a>[]&nbsp;parseNodeHolderExprIn,
         int&nbsp;highestSeqIn)</code>
<div class="block">Parse (syntactical analysis) of a single Expression.</div>
</td>
</tr>
</table>
</li>
</ul>
</li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method_detail">
<!--   -->
</a>
<h3>Method Detail</h3>
<a name="parseExpr(mmj.lang.ParseTree[], mmj.lang.Cnst, mmj.lang.ParseNodeHolder[], int)">
<!--   -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>parseExpr</h4>
<pre>int&nbsp;parseExpr(<a href="../../mmj/lang/ParseTree.html" title="class in mmj.lang">ParseTree</a>[]&nbsp;parseTreeArrayIn,
            <a href="../../mmj/lang/Cnst.html" title="class in mmj.lang">Cnst</a>&nbsp;formulaTypIn,
            <a href="../../mmj/lang/ParseNodeHolder.html" title="class in mmj.lang">ParseNodeHolder</a>[]&nbsp;parseNodeHolderExprIn,
            int&nbsp;highestSeqIn)
              throws <a href="../../mmj/lang/VerifyException.html" title="class in mmj.lang">VerifyException</a></pre>
<div class="block">Parse (syntactical analysis) of a single Expression.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>parseTreeArrayIn</code> - Array of ParseTree to be filled in with completed
            ParseTree objects by the parser.</dd><dd><code>formulaTypIn</code> - Type Code that the Expression must parse *to*, AKA
            "Start Type".</dd><dd><code>parseNodeHolderExprIn</code> - Expression to be parsed which has already
            had its variables "pre-parsed", replacing them with their
            corresponding VarHyp's.</dd><dd><code>highestSeqIn</code> - greatest MObj.seq number that can be used to parse
            the expression (a Metamath Stmt should not refer to later
            statements, but ambiguity checking may involve attempting a
            parse using all grammar rules to see if the later rules
            introduce ambiguity.)</dd>
<dt><span class="strong">Returns:</span></dt><dd>number of ParseTree's returned in parseTreeArrayIn.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../mmj/lang/VerifyException.html" title="class in mmj.lang">VerifyException</a></code> - if an error occurred</dd></dl>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
<!-- ========= END OF CLASS DATA ========= -->
<!-- ======= START OF BOTTOM NAVBAR ====== -->
<div class="bottomNav"><a name="navbar_bottom">
<!--   -->
</a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow">
<!--   -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../index-all.html">Index</a></li>
<li><a href="../../help-doc.html">Help</a></li>
</ul>
</div>
<div class="subNav">
<ul class="navList">
<li><a href="../../mmj/verify/GrammarRule.html" title="class in mmj.verify"><span class="strong">Prev Class</span></a></li>
<li><a href="../../mmj/verify/GRForest.html" title="class in mmj.verify"><span class="strong">Next Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../index.html?mmj/verify/GrammaticalParser.html" target="_top">Frames</a></li>
<li><a href="GrammaticalParser.html" target="_top">No Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="../../allclasses-noframe.html">All Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
  allClassesLink = document.getElementById("allclasses_navbar_bottom");
  if(window==top) {
    allClassesLink.style.display = "block";
  }
  else {
    allClassesLink.style.display = "none";
  }
  //-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method_summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method_detail">Method</a></li>
</ul>
</div>
<a name="skip-navbar_bottom">
<!--   -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
</body>
</html>
